TM 10-3930-659-20 6-68. STE/ICE BATTERY WIRING HARNESS MAINTENANCE (Con't). 7. Remove nut (19) and STE/ICE battery wiring harness terminal lead (20) from negative (-) terminal of left battery (18). 8. Remove STE/ICE battery wiring harness from forklift truck. c. INSTALLATION NOTE Install clamps as necessary. 1. Position STE/ICE battery wiring harness on forklift truck. 2. Install STE/ICE battery wiring harness terminal lead (20) on negative (-) terminal of left battery (18) with nut (19). TA707923 6-264